Security Technology Services (STS) - Alarms, Monitoring, Secure Access
Need help? Call us now: (905) 764-1840

We secure what you have. We protect what you’ve built.

Security Technology Services is a integrator of security systems.  We supply and install turnkey security solutions to commercial facilities, office buildings, and government facilities. Our expertise is simple and easy to use swipe access control systems and IP CCTV systems.



Call us first to help with project design and implementation



We listen and build a security solution right for you.



We install our user friendly easy-to-use system.



We are happy to help service your STS solution wherever and whenever needed.  Unmatched direct-call-support to people who care.

We believe you should protect what you’ve created.

From simple two door access control systems, or CCTV systems, to multi site facilities that require thousands of doors, we have the solutions and more importantly, we have experience. Our systems are currently deployed at government and other large commercial facilities.  Give us a call to discuss your needs.

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Our Services

Swipe System Rentals

Our unique cloud based system allows you to add/remove/edit key fobs from anywhere you have a connected device

Monitoring Systems

Our ULC-listed monitoring systems monitor Fire, Environmental and Burglar activity to help protect what you’ve built.

IP Surveillance Systems

Our unique IP surveillance systems are perfect for recording and storing CCTV footage on a safe and secure network.

See Our Latest Project At The Toronto Zoo

Meet Er Shun and Da Mao, giant pandas on loan to the Toronto Zoo for 5 years. We recently completed a cutting edge IP surveillance system for the Toronto Zoo Giant Panda Exhibit. The system consists of Pelco’s SureVision Sarix mega pixel cameras, HD spectra domes all recorded on Pelco’s Digital Sentry network video recorder. A total of 18 cameras are monitoring China’s most precious treasure, Giant Pandas.

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Small Business? Big Business?

Learn more about how STS can protect what you've built.

Learn About Our Monitoring Systems

Fire Alarm Systems

Our Fire Alarm Systems notifies those who need to spring into action to prevent damage from happening to your business.

Sprinkler Systems

From new installations or retrofit our Sprinkler Systems will keep you looking at the bigger picture and protect your environment.

Temperature Systems

Helping your business control and keep temperatures of your space where it’s supposed to be.

Burglar Systems

Our Burglar Systems are put in place to help keep what you have in your space.

Attention Landlords

Learn about your complete property security solution here

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